OT-2026-000048232
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000048232) never changes.
Identity and time
| Publication number | OT-2026-000048232 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de3-7d32-9b7d-fcfe60d15fd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048232 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1064e6b96a8fdcfad01217f440c2c6a43c4ef98f6a928cb8b7b50ac0b1bc0a0 |
|---|---|
| Markdown | c820d616b19813845fb2ad8281f72b4b15daf6f0fffddd8ba3ed0d369525a337 |
| Publication page | bd63ad735eb8d2965888f8bb724df2909bbdf1fe133c82666b4a54f041952c3d |
| Manifest | 9bf38e327064b8a5713b31d79fa872ee33458efb783b29608195ec41e7095182 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 6V1FdCLAQs7AVEAfGOdyjfm0+v6CSismdyHwKZnKps8b+1wpuFMGsoP6JugxL9p9c7adbCV7I9cxSUgVhaShBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:04:47.397866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048232observed bd63ad735eb8d2965888f8bb724df290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:47.379096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048232/manifest.jsonobserved 9bf38e327064b8a5713b31d79fa872ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:47.359766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048232/publication.mdobserved c820d616b19813845fb2ad8281f72b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:47.341217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048232/publication.txtobserved a1064e6b96a8fdcfad01217f440c2c6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|